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Do nothing on empty input

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This commit is contained in:
phl0
2023-07-14 10:28:45 +02:00
parent ce56183262
commit 7bb4d69aae
2 changed files with 9 additions and 1 deletions
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8
application/views/visitor/layout/footer.php
View File

@@ -253,6 +253,14 @@
$('[class*="buttons"]').css("color", "white");
}
</script>
<script type="text/javascript">
function validateForm() {
let x = document.forms["searchForm"]["callsign"].value;
if (x == "") {
return false;
}
}
</script>
<?php } ?>
</body>

2
application/views/visitor/layout/header.php
View File

@@ -77,7 +77,7 @@
<?php if (!empty($slug)) {
$this->CI =& get_instance();
if ($this->CI->public_search_enabled($slug) || $this->session->userdata('user_type') >= 2) { ?>
<form method="post" action="<?php echo site_url('visitor/search'); ?>" class="form-inline">
<form method="post" name="searchForm" action="<?php echo site_url('visitor/search'); ?>" onsubmit="return validateForm()" class="form-inline">
<input class="form-control mr-sm-2" id="searchcall" type="search" name="callsign" placeholder="<?php echo lang('menu_search_text'); ?>" <?php if (isset($callsign) && $callsign != '') { echo 'value="'.strtoupper($callsign).'"'; } ?> aria-label="Search">
<input type="hidden" name="public_slug" value="<?php echo $slug; ?>">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit"><i class="fas fa-search"></i> <?php echo lang('menu_search_button'); ?></button>